In the past three years, due to malnutrition, he suffered from anemia.When I was seriously ill, I couldn't get out of bed for many days; when I moved, I would get dizzy, vomit and have diarrhea.Even though he was recovering from his illness, he still didn't dare to do more work, for fear of fainting suddenly again. The collection is famous for anemia, which has the meaning of paying tribute to the readers; if the person is anemic, it is difficult for his works to be healthy and prosperous. Lao She lived in Beibei.